/*
Theme Name: Nirmal Enterprises
Theme URI: #
Author: Harikrishna Nirmal
Author URI: #
Description: Premium B2B supplier of industrial cleaning materials in Bengaluru.
Version: 1.0
Text Domain: nirmal
*/

/* ============================================
   CSS VARIABLES — FUTURISTIC PALETTE
   ============================================ */
:root {
    --bg-primary: #06080D;
    --bg-secondary: #0B0F1A;
    --bg-tertiary: #111627;
    --bg-card: rgba(17, 22, 39, 0.6);
    --bg-glass: rgba(17, 22, 39, 0.45);
    --bg-glass-light: rgba(255, 255, 255, 0.03);
    --border-primary: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-glow: rgba(0, 194, 255, 0.2);
    --text-primary: #EAEDF3;
    --text-secondary: #8B92A8;
    --text-muted: #5A6178;
    --text-white: #FFFFFF;
    --neon-cyan: #00C2FF;
    --neon-cyan-dim: rgba(0, 194, 255, 0.15);
    --neon-cyan-glow: rgba(0, 194, 255, 0.3);
    --neon-blue: #4F6AFF;
    --neon-blue-dim: rgba(79, 106, 255, 0.15);
    --neon-purple: #A855F7;
    --neon-purple-dim: rgba(168, 85, 247, 0.12);
    --neon-orange: #FF6B2C;
    --neon-orange-dim: rgba(255, 107, 44, 0.12);
    --neon-green: #00E68A;
    --neon-green-dim: rgba(0, 230, 138, 0.15);
    --gradient-main: linear-gradient(135deg, #00C2FF 0%, #4F6AFF 50%, #A855F7 100%);
    --gradient-warm: linear-gradient(135deg, #FF6B2C 0%, #FF2C8A 100%);
    --gradient-cool: linear-gradient(135deg, #00C2FF 0%, #00E68A 100%);
    --gradient-card: linear-gradient(135deg, rgba(0,194,255,0.05) 0%, rgba(79,106,255,0.05) 100%);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    --max-width: 1280px;
    --max-width-narrow: 960px;
    --max-width-wide: 1440px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --shadow-glow-sm: 0 0 15px rgba(0,194,255,0.08);
    --shadow-glow-md: 0 0 30px rgba(0,194,255,0.1), 0 0 60px rgba(0,194,255,0.05);
    --shadow-glow-lg: 0 0 40px rgba(0,194,255,0.15), 0 0 80px rgba(0,194,255,0.08);
    --shadow-card: 0 4px 24px rgba(0,0,0,0.3), 0 0 0 1px var(--border-primary);
    --shadow-card-hover: 0 8px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--border-hover), var(--shadow-glow-sm);
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    --header-height: 72px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-secondary);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

::selection {
    background: var(--neon-cyan);
    color: var(--bg-primary);
}

/* ============================================
   UTILITY
   ============================================ */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}
.section { padding: var(--space-5xl) 0; position: relative; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ============================================
   GLOBAL ANIMATED GRID BACKGROUND
   ============================================ */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0,194,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,194,255,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 100%);
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 128px 128px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--neon-cyan);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.eyebrow::before {
    content: '//';
    color: var(--neon-cyan);
    opacity: 0.5;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.75rem, 6vw + 1rem, 5rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(2rem, 3.5vw + 0.5rem, 3.5rem); letter-spacing: -0.03em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); letter-spacing: -0.02em; }
h4 { font-size: 1.125rem; letter-spacing: -0.01em; }

.section-subtitle {
    font-size: clamp(1rem, 1.3vw, 1.1875rem);
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 580px;
}

.text-glow {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.8125rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn svg { width: 16px; height: 16px; transition: transform var(--transition-base); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
    background: var(--neon-cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0,194,255,0.2), 0 0 40px rgba(0,194,255,0.1);
}
.btn--primary:hover {
    box-shadow: 0 0 30px rgba(0,194,255,0.35), 0 0 60px rgba(0,194,255,0.15);
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.btn--ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}
.btn--ghost:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    background: var(--neon-cyan-dim);
    transform: translateY(-2px);
}

.btn--large {
    padding: 1rem 2.25rem;
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
}

/* ============================================
   LOADER
   ============================================ */
.loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader__logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-xl);
}
.loader__logo span { color: var(--neon-cyan); }

.loader__ring {
    width: 48px;
    height: 48px;
    border: 2px solid var(--border-primary);
    border-top-color: var(--neon-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: all var(--transition-base);
    background: transparent;
}
.header.scrolled {
    background: rgba(6, 8, 13, 0.8);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid var(--border-primary);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.header__logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.header__logo span { color: var(--neon-cyan); }
.header__logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon-cyan);
    box-shadow: 0 0 8px var(--neon-cyan);
    animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 8px var(--neon-cyan); opacity: 1; }
    50% { box-shadow: 0 0 16px var(--neon-cyan), 0 0 32px rgba(0,194,255,0.3); opacity: 0.7; }
}

.header__nav { display: flex; align-items: center; gap: var(--space-2xl); }
.header__nav-links { display: flex; align-items: center; gap: 0; }

.header__nav-link {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
}
.header__nav-link:hover { color: var(--text-primary); background: var(--bg-glass-light); }
.header__nav-link.active { color: var(--neon-cyan); }

.header__cta {
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    background: var(--neon-cyan);
    color: var(--bg-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    box-shadow: 0 0 12px rgba(0,194,255,0.15);
}
.header__cta:hover { box-shadow: 0 0 24px rgba(0,194,255,0.3); transform: translateY(-1px); }

.header__menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 26px;
    z-index: 1001;
}
.header__menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}
.header__menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.header__menu-toggle.active span:nth-child(2) { opacity: 0; }
.header__menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(6, 8, 13, 0.96);
    backdrop-filter: blur(40px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}
.mobile-nav.active { opacity: 1; visibility: visible; }
.mobile-nav__link {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}
.mobile-nav.active .mobile-nav__link { opacity: 1; transform: translateY(0); }
.mobile-nav.active .mobile-nav__link:nth-child(1) { transition-delay: 80ms; }
.mobile-nav.active .mobile-nav__link:nth-child(2) { transition-delay: 120ms; }
.mobile-nav.active .mobile-nav__link:nth-child(3) { transition-delay: 160ms; }
.mobile-nav.active .mobile-nav__link:nth-child(4) { transition-delay: 200ms; }
.mobile-nav.active .mobile-nav__link:nth-child(5) { transition-delay: 240ms; }
.mobile-nav.active .mobile-nav__link:nth-child(6) { transition-delay: 280ms; }
.mobile-nav.active .mobile-nav__link:nth-child(7) { transition-delay: 320ms; }
.mobile-nav__link:hover { color: var(--neon-cyan); }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    z-index: 1;
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}
.hero__orb--1 {
    width: 600px; height: 600px;
    background: var(--neon-cyan);
    opacity: 0.06;
    top: -10%; right: -5%;
    animation: orb1 12s ease-in-out infinite;
}
.hero__orb--2 {
    width: 500px; height: 500px;
    background: var(--neon-purple);
    opacity: 0.05;
    bottom: -15%; left: -10%;
    animation: orb2 15s ease-in-out infinite;
}
.hero__orb--3 {
    width: 350px; height: 350px;
    background: var(--neon-blue);
    opacity: 0.06;
    top: 30%; left: 50%;
    animation: orb3 10s ease-in-out infinite;
}
@keyframes orb1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-40px,30px); } }
@keyframes orb2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px,-40px); } }
@keyframes orb3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-20px,20px) scale(1.15); } }

.hero__scanline {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,194,255,0.008) 2px,
        rgba(0,194,255,0.008) 4px
    );
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--header-height) + var(--space-5xl)) var(--space-xl) var(--space-5xl);
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4375rem 1rem 0.4375rem 0.75rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    backdrop-filter: blur(12px);
}
.hero__badge-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
    animation: pulse-glow-green 2s infinite;
}
@keyframes pulse-glow-green {
    0%,100% { box-shadow: 0 0 6px var(--neon-green); }
    50% { box-shadow: 0 0 14px var(--neon-green), 0 0 28px rgba(0,230,138,0.2); }
}

.hero__title { max-width: 820px; margin-bottom: var(--space-xl); }
.hero__title-line { display: block; }
.hero__title-accent {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: clamp(1rem, 1.3vw, 1.1875rem);
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: var(--space-2xl);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-4xl); }

.hero__metrics {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border-primary);
}

.hero__metric { display: flex; flex-direction: column; gap: 2px; }
.hero__metric-value {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
}
.hero__metric-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ============================================
   TICKER
   ============================================ */
.ticker {
    border-top: 1px solid var(--border-primary);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--space-md) 0;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.ticker__track { display: flex; animation: ticker 28s linear infinite; width: max-content; }
.ticker__item {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    padding: 0 var(--space-2xl);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}
.ticker__item::after {
    content: '';
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--neon-cyan);
    opacity: 0.4;
    box-shadow: 0 0 6px var(--neon-cyan);
}
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ============================================
   ABOUT / INTRO
   ============================================ */
.intro { z-index: 1; }
.intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}
.intro__content { max-width: 520px; }
.intro__text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.intro__features { display: flex; flex-direction: column; gap: var(--space-md); margin: var(--space-2xl) 0; }
.intro__feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0.875rem var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}
.intro__feature:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow-sm);
}
.intro__feature-icon {
    flex-shrink: 0;
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    background: var(--neon-cyan-dim);
    display: flex;
    align-items: center;
    justify-content: center;
}
.intro__feature-icon svg { width: 16px; height: 16px; color: var(--neon-cyan); }
.intro__feature-text { font-size: 0.875rem; font-weight: 500; color: var(--text-primary); }

.intro__visual {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--border-primary);
}
.intro__visual img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.intro__visual:hover img { transform: scale(1.04); }

.intro__visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(6,8,13,0.7) 100%);
    pointer-events: none;
}
.intro__visual-badge {
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    z-index: 2;
}
.intro__visual-badge-icon {
    width: 28px; height: 28px;
    border-radius: var(--radius-sm);
    background: var(--neon-green-dim);
    display: flex;
    align-items: center;
    justify-content: center;
}
.intro__visual-badge-icon svg { width: 14px; height: 14px; color: var(--neon-green); }
.intro__visual-badge-text {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--neon-green);
    letter-spacing: 0.03em;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products { z-index: 1; }
.products__header { text-align: center; max-width: 640px; margin: 0 auto var(--space-3xl); }
.products__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}
.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(0,194,255,0.15), transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card-hover); }
.product-card:hover::before { opacity: 1; }

.product-card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
    position: relative;
}
.product-card__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.product-card:hover .product-card__image img { transform: scale(1.08); }
.product-card__image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, var(--bg-primary) 100%);
    opacity: 0.5;
    pointer-events: none;
}

.product-card__body { padding: var(--space-lg) var(--space-xl) var(--space-xl); }
.product-card__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neon-cyan);
    background: var(--neon-cyan-dim);
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(0,194,255,0.15);
}
.product-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}
.product-card__desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}
.product-card__link {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neon-cyan);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition-base);
}
.product-card__link:hover { gap: 12px; }
.product-card__link svg { width: 14px; height: 14px; }

/* ============================================
   INDUSTRIES
   ============================================ */
.industries { z-index: 1; }
.industries__header { text-align: center; max-width: 640px; margin: 0 auto var(--space-3xl); }
.industries__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

.industry-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.industry-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 0; height: 2px;
    background: var(--neon-cyan);
    transition: width var(--transition-base);
    box-shadow: 0 0 12px var(--neon-cyan);
}
.industry-card:hover { border-color: var(--border-glow); transform: translateY(-4px); box-shadow: var(--shadow-glow-sm); }
.industry-card:hover::after { width: 60%; }

.industry-card__icon {
    width: 48px; height: 48px;
    margin: 0 auto var(--space-md);
    border-radius: var(--radius-md);
    background: var(--neon-cyan-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}
.industry-card:hover .industry-card__icon { background: var(--neon-cyan); box-shadow: 0 0 20px rgba(0,194,255,0.3); }
.industry-card__icon svg { width: 24px; height: 24px; color: var(--neon-cyan); transition: color var(--transition-base); }
.industry-card:hover .industry-card__icon svg { color: var(--bg-primary); }

.industry-card__name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color var(--transition-base);
}
.industry-card:hover .industry-card__name { color: var(--text-primary); }

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why { z-index: 1; }
.why__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4xl); align-items: center; }
.why__content { max-width: 520px; }

.why__list { display: flex; flex-direction: column; gap: var(--space-lg); margin-top: var(--space-2xl); }
.why__item {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}
.why__item:hover { border-color: var(--border-glow); box-shadow: var(--shadow-glow-sm); }

.why__item-number {
    flex-shrink: 0;
    width: 40px; height: 40px;
    background: var(--neon-cyan-dim);
    border: 1px solid rgba(0,194,255,0.15);
    color: var(--neon-cyan);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.875rem;
}
.why__item-content h4 { color: var(--text-primary); margin-bottom: 4px; font-size: 1rem; }
.why__item-content p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

.why__visual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

.why__stat-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}
.why__stat-card:hover { border-color: var(--border-glow); box-shadow: var(--shadow-glow-sm); transform: translateY(-4px); }
.why__stat-card:nth-child(2) { margin-top: var(--space-2xl); }
.why__stat-card:nth-child(3) { margin-top: calc(var(--space-2xl) * -1); }

.why__stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-xs);
}
.why__stat-label { font-size: 0.8125rem; font-weight: 500; color: var(--text-muted); }

/* ============================================
   STATS
   ============================================ */
.stats {
    border-top: 1px solid var(--border-primary);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--space-4xl) 0;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.stats::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    width: 700px; height: 400px;
    background: radial-gradient(ellipse, var(--neon-cyan) 0%, transparent 70%);
    opacity: 0.04;
    pointer-events: none;
}

.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); position: relative; z-index: 1; }

.stat { text-align: center; padding: var(--space-xl); }
.stat__value {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}
.stat__value .stat__accent {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat__label { font-size: 0.8125rem; color: var(--text-muted); font-weight: 500; font-family: var(--font-mono); letter-spacing: 0.03em; }

/* ============================================
   PROCESS
   ============================================ */
.process { z-index: 1; }
.process__header { text-align: center; max-width: 640px; margin: 0 auto var(--space-3xl); }
.process__timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); position: relative; }
.process__timeline::before {
    content: '';
    position: absolute;
    top: 32px; left: 12.5%; right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    opacity: 0.2;
}

.process__step { text-align: center; position: relative; }
.process__step-number {
    width: 64px; height: 64px;
    margin: 0 auto var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-cyan);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}
.process__step:hover .process__step-number {
    background: var(--neon-cyan);
    color: var(--bg-primary);
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-glow-md);
    transform: scale(1.1);
}
.process__step-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-xs); }
.process__step-desc { font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.6; max-width: 200px; margin: 0 auto; }

/* ============================================
   QUALITY
   ============================================ */
.quality { z-index: 1; }
.quality__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4xl); align-items: center; }

.quality__image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    position: relative;
    border: 1px solid var(--border-primary);
}
.quality__image img { width: 100%; height: 100%; object-fit: cover; }
.quality__image::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,194,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.quality__content { max-width: 520px; }
.quality__checks { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); margin-top: var(--space-2xl); }
.quality__check {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}
.quality__check svg { width: 18px; height: 18px; color: var(--neon-green); flex-shrink: 0; }

/* ============================================
   FAQ
   ============================================ */
.faq { z-index: 1; }
.faq__grid { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-4xl); }
.faq__content { max-width: 360px; }

.faq__list { display: flex; flex-direction: column; gap: var(--space-md); }
.faq__item {
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
    background: var(--bg-glass);
}
.faq__item.active { border-color: var(--border-glow); box-shadow: var(--shadow-glow-sm); }

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    background: transparent;
    transition: all var(--transition-fast);
}
.faq__question:hover { background: var(--bg-glass-light); }
.faq__question-icon {
    width: 24px; height: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base);
}
.faq__item.active .faq__question-icon { transform: rotate(45deg); }
.faq__question-icon svg { width: 18px; height: 18px; color: var(--neon-cyan); }

.faq__answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.faq__answer-inner { padding: 0 var(--space-xl) var(--space-lg); font-size: 0.875rem; line-height: 1.7; color: var(--text-secondary); }

/* ============================================
   CTA
   ============================================ */
.cta {
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.cta::before {
    content: '';
    position: absolute;
    top: -30%; right: -10%;
    width: 500px; height: 500px;
    background: var(--neon-cyan);
    opacity: 0.04;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}
.cta::after {
    content: '';
    position: absolute;
    bottom: -20%; left: -10%;
    width: 400px; height: 400px;
    background: var(--neon-purple);
    opacity: 0.04;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.cta__inner { text-align: center; max-width: 680px; margin: 0 auto; position: relative; z-index: 1; }
.cta__title { margin-bottom: var(--space-lg); }
.cta__description { font-size: 1.0625rem; color: var(--text-secondary); margin-bottom: var(--space-2xl); line-height: 1.7; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md); }

/* ============================================
   CONTACT
   ============================================ */
.contact { z-index: 1; }
.contact__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); max-width: 720px; }
.contact__info { max-width: 100%; }

.contact__cards { display: flex; flex-direction: column; gap: var(--space-md); margin-top: var(--space-2xl); }
.contact__card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}
.contact__card:hover { border-color: var(--border-glow); box-shadow: var(--shadow-glow-sm); }

.contact__card-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    background: var(--neon-cyan-dim);
    border: 1px solid rgba(0,194,255,0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact__card-icon svg { width: 22px; height: 22px; color: var(--neon-cyan); }
.contact__card-label { font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 4px; }
.contact__card-value { font-size: 0.9375rem; font-weight: 500; color: var(--text-primary); line-height: 1.6; }
.contact__card-value a { color: var(--text-primary); transition: color var(--transition-fast); }
.contact__card-value a:hover { color: var(--neon-cyan); }

.contact__card--address { flex-wrap: wrap; }
.contact__card--address .contact__card-body { flex: 1; min-width: 0; }
.contact__direction-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: var(--space-md);
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neon-cyan);
    background: var(--neon-cyan-dim);
    border: 1px solid rgba(0,194,255,0.15);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
}
.contact__direction-btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0,194,255,0.25);
}
.contact__direction-btn svg { width: 14px; height: 14px; }

.contact__actions-row {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.contact__registrations {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}
.contact__reg {
    flex: 1;
    padding: var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}
.contact__reg-label { font-family: var(--font-mono); font-size: 0.625rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 4px; }
.contact__reg-value { font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 600; color: var(--neon-cyan); }

.contact__whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--neon-green-dim);
    border: 1px solid rgba(0,230,138,0.15);
    border-radius: var(--radius-md);
    color: var(--neon-green);
    transition: all var(--transition-base);
}
.contact__whatsapp-btn:hover {
    background: var(--neon-green);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0,230,138,0.25);
}
.contact__whatsapp-btn svg { width: 14px; height: 14px; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--space-4xl) 0 0;
    position: relative;
    z-index: 1;
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-4xl);
    border-bottom: 1px solid var(--border-primary);
}
.footer__brand-logo { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-lg); display: flex; align-items: center; gap: var(--space-sm); }
.footer__brand-logo span { color: var(--neon-cyan); }
.footer__brand-desc { font-size: 0.875rem; line-height: 1.7; color: var(--text-muted); max-width: 300px; margin-bottom: var(--space-xl); }

.footer__social { display: flex; gap: var(--space-sm); }
.footer__social-link {
    width: 36px; height: 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}
.footer__social-link:hover { border-color: var(--neon-cyan); background: var(--neon-cyan-dim); }
.footer__social-link svg { width: 16px; height: 16px; color: var(--text-muted); transition: color var(--transition-base); }
.footer__social-link:hover svg { color: var(--neon-cyan); }

.footer__col-title { font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); margin-bottom: var(--space-lg); }
.footer__links { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer__link { font-size: 0.875rem; color: var(--text-secondary); transition: all var(--transition-fast); padding: 3px 0; }
.footer__link:hover { color: var(--neon-cyan); transform: translateX(4px); }

.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding: var(--space-xl) 0; }
.footer__copyright { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted); letter-spacing: 0.02em; }
.footer__legal { display: flex; gap: var(--space-xl); }
.footer__legal-link { font-size: 0.75rem; color: var(--text-muted); }
.footer__legal-link:hover { color: var(--neon-cyan); }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 44px; height: 44px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: all var(--transition-base);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { border-color: var(--neon-cyan); box-shadow: var(--shadow-glow-sm); color: var(--neon-cyan); }
.back-to-top svg { width: 18px; height: 18px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .products__grid { grid-template-columns: repeat(2, 1fr); }
    .industries__grid { grid-template-columns: repeat(3, 1fr); }
    .why__grid, .quality__grid { grid-template-columns: 1fr; gap: var(--space-3xl); }
    .why__content, .quality__content, .contact__info { max-width: 100%; }
    .faq__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
    .stats__grid { grid-template-columns: repeat(2, 1fr); }
    .process__timeline { grid-template-columns: repeat(2, 1fr); gap: var(--space-2xl); }
    .process__timeline::before { display: none; }
}

@media (max-width: 768px) {
    :root { --space-5xl: 5rem; --space-4xl: 4rem; }
    .header__nav { display: none; }
    .header__menu-toggle { display: flex; }
    .intro__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .intro__visual { order: -1; }
    .products__grid { grid-template-columns: 1fr; }
    .industries__grid { grid-template-columns: repeat(2, 1fr); }
    .hero__metrics { gap: var(--space-xl); }
    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
    .footer__legal { flex-wrap: wrap; justify-content: center; }
    .contact__registrations { flex-direction: column; }
    .why__visual-grid { grid-template-columns: repeat(2, 1fr); }
    .why__stat-card:nth-child(2), .why__stat-card:nth-child(3) { margin-top: 0; }
    .stats__grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
}

@media (max-width: 480px) {
    :root { --space-5xl: 4rem; --space-4xl: 3rem; }
    .container { padding: 0 var(--space-lg); }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }
    .industries__grid { grid-template-columns: 1fr 1fr; }
    .process__timeline { grid-template-columns: 1fr; }
    .stats__grid { grid-template-columns: 1fr; }
    .quality__checks { grid-template-columns: 1fr; }
    .cta__actions { flex-direction: column; align-items: center; }
    .cta__actions .btn { width: 100%; }
}